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Sports, Volume 5, Issue 2

June 2017 - 25 articles

Cover Story: Previous research suggests an association between eccentric strength (ECC-STR) and change of direction (COD) ability. The fact that it is unknown how ECC-STR facilitates COD prompted this study. Relationships were found between COD performance, ECC-STR and approach velocity (AV) in female soccer players. Stronger players recorded greater AV and reduction in velocity during penultimate contact. Greater ECC-STR is associated with faster COD performance in female soccer players, as stronger players are better able to decelerate during penultimate contact from faster AV. View this paper
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Articles (25)

  • Article
  • Open Access
7 Citations
7,255 Views
11 Pages

Muscular Power during a Lifting Task Increases after Three Months of Resistance Training in Overweight and Obese Individuals

  • Erika Zemková,
  • Ol’ga Kyselovičová,
  • Michal Jeleň,
  • Zuzana Kováčiková,
  • Gábor Ollé,
  • Gabriela Štefániková,
  • Tomáš Vilman,
  • Miroslav Baláž,
  • Timea Kurdiová and
  • Barbara Ukropcová

8 June 2017

Background: This study evaluates the effect on power produced during a modified lifting task in the overweight and obese after three months of either resistance or aerobic training. Methods: Seventeen male subjects divided randomly into two groups pe...

  • Article
  • Open Access
5 Citations
4,634 Views
11 Pages

7 June 2017

This study tends to assess implicit and explicit types of motor learning in patients with Multiple Sclerosis (MS) and normal peers by means of a serial reaction time. Sample size was 15 for each group and Samples included 30 patients with MS and 30 n...

  • Article
  • Open Access
13 Citations
8,952 Views
8 Pages

Relationships between Bat Swing Speed and Muscle Thickness and Asymmetry in Collegiate Baseball Players

  • Ryo Tsuchikane,
  • Takatoshi Higuchi,
  • Tadashi Suga,
  • Michio Wachi,
  • Jun Misaki,
  • Daichi Tanaka,
  • Yuto Miyake and
  • Tadao Isaka

2 June 2017

The purpose of the present study was to examine the relationships between bat swing speed (BSS), muscle thickness, and muscle thickness asymmetry in collegiate baseball players. Twenty-four collegiate baseball players participated in this study. Maxi...

  • Feature Paper
  • Article
  • Open Access
18 Citations
6,057 Views
8 Pages

Effects of 12 Weeks of Tai Chi Chuan Training on Balance and Functional Fitness in Older Japanese Adults

  • Nobuo Takeshima,
  • Mohammod M. Islam,
  • Yoshiji Kato,
  • Daisuke Koizumi,
  • Makoto Narita,
  • Nicole L. Rogers and
  • Michael E. Rogers

26 May 2017

The purpose of this study was to determine the effects of Tai Chi Chuan on static and dynamic balance, and functional fitness in older adults. Forty-nine volunteers were divided into an exercise group (EX: 9 men and 16 women, average age 72 ± 5 years...

  • Article
  • Open Access
2 Citations
8,011 Views
8 Pages

Does Avalanche Shovel Shape Affect Excavation Time: A Pilot Study

  • Kurt Schindelwig,
  • Alexander Hoffmann,
  • Martin Mössner and
  • Werner Nachbauer

23 May 2017

In Europe and North America, approximately 150 fatalities occur as a result of avalanches every year. However, it is unclear whether certain shovel shapes are more effective than others in snow removal during avalanche victim recovery. The objective...

  • Article
  • Open Access
12 Citations
7,614 Views
10 Pages

Acute Effects of Block Jumps in Female Volleyball Players: The Role of Performance Level

  • Javier Brazo-Sayavera,
  • Pantelis Theodoros Nikolaidis,
  • Alba Camacho-Cardenosa,
  • Marta Camacho-Cardenosa,
  • Rafael Timón and
  • Pedro R. Olivares

16 May 2017

Although the role of jumping ability in female volleyball players is well recognised, the effect of fatigue on this ability is not well known. The aim of the present study was to examine the effect of a series of block jumps (BJ) on jumping ability a...

  • Feature Paper
  • Review
  • Open Access
39 Citations
14,488 Views
14 Pages

Exercise, Osteoporosis, and Bone Geometry

  • Amy T. Harding and
  • Belinda R. Beck

12 May 2017

Exercise is commonly recommended in the prevention and management of osteoporosis. The most common method to monitor bone mass and its response to interventions is bone densitometry. While closely associated with risk of fracture, densitometry-derive...

  • Review
  • Open Access
62 Citations
40,191 Views
35 Pages

Nutrition and Supplementation in Soccer

  • César Chaves Oliveira,
  • Diogo Ferreira,
  • Carlos Caetano,
  • Diana Granja,
  • Ricardo Pinto,
  • Bruno Mendes and
  • Mónica Sousa

12 May 2017

Contemporary elite soccer features increased physical demands during match-play, as well as a larger number of matches per season. Now more than ever, aspects related to performance optimization are highly regarded by both players and soccer coaches....

  • Article
  • Open Access
22 Citations
10,833 Views
9 Pages

Injuries in Collegiate Women’s Volleyball: A Four-Year Retrospective Analysis

  • Christopher J. Sole,
  • Ashley A. Kavanaugh and
  • Michael H. Stone

10 May 2017

A four-year retrospective analysis of injury data was conducted on a collegiate (NCAA Division I) women’s volleyball team. Twenty athletes (Year 1: age = 19.4 ± 0.9 y, height = 175.2 ± 5.1 cm, body mass = 70.5 ± 10.2 kg; Year 2: age = 20.1 ± 1.0 y, h...

  • Feature Paper
  • Article
  • Open Access
14 Citations
8,208 Views
6 Pages

Influence of Rest on Players’ Performance and Physiological Responses during Basketball Play

  • Robert G. Crowther,
  • Anthony S. Leicht,
  • Jessica M. Pohlmann and
  • Jane Shakespear-Druery

10 May 2017

Pre-match warm-ups are standard in many sports but the focus has excluded the substitute players. The aim of this research was to investigate the result of inactivity on physiological and performance responses in substitute basketball players during...

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Sports - ISSN 2075-4663